package com.sheng.sign.service;

import java.util.List;

import com.sheng.sign.entity.Student;

public interface StudentService {
	public List<Student> findAllList();
	public boolean add(Student student);
	public boolean edit(Student student);
	public boolean delete(Student student);
	public Student  findById(Student student);
	public List<Student> listByClass(Student student);
}
